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231.
We discuss some apparent limits on the acquisition of variation suggested by our recent work exploring how teenage migrants to the U.K. acquire local norms of variation. We focus on the constraints on the (ing) variable that emerged from a multivariate analysis. We find evidence for a systematisation of the variable among immigrants, involving
some linguistically and cognitively predictable constraints, but also the emergence of social constraints not found in the teenage native speakers. We argue that transformation of variable constraints is a necessary artefact of the inherent complexity of sociolinguistic variables, particularly those with social indexicality. This research note: (1) delineates some theoretical and practical questions involved in incorporating social indexing in variationist studies, especially of non‐native speakers; and (2) further explores reallocation (transformation) in the study of language contact. Wir behandeln mögliche Grenzen des Erwerbs soziolinguistischer Variation, die unsere jüngste Studie zum Erwerb lokaler Variationsnormen jugendlicher Immigranten in Großbritannien zu zeigen scheint. In unserer Ergebnisdarstellung konzentrieren wir uns auf die Faktoren, die die Verwendung der (ing) Variable beschränken. Die Ergebnisse gingen aus einer multivariaten Datenanalyse hervor. Wir zeigen, dass die Variable unter Immigranten systematisiert wird, was das Erscheinen einiger linguistischer und kognitiv voraussagbarer Faktoren aber auch einiger interessanter sozialer Faktoren einschließt, die nicht unter den jugendlichen Muttersprachlern gefunden werden konnten. Wir zeigen weiterhin, dass die Umwandlung variabler Faktoren ein notwendiges Artefakt der inhärenten Komplexität soziolinguistischer Variablen ist, insbesondere von Variablen mit sozialer Indexikalität. Diese Notiz umreißt einige praktische Fragen in Bezug auf (1) die Einfügung sozialer Indizes in variationslinguistische Studien, insbesondere solcher, die Nicht‐Muttersprachler betreffen, und (2) die weitere Erforschung des Prozesses der Umverteilung in der Untersuchung von Sprachkontaktphänomenen. [German]  相似文献   
232.
When evaluating human-machine interaction it is central to consider anthropometric diversity to ensure intended accommodation levels. A well-known method is the use of boundary cases where manikins with extreme but likely measurement combinations are derived by mathematical treatment of anthropometric data. The supposition by that method is that the use of these manikins will facilitate accommodation of the expected part of the total, less extreme, population. In literature sources there are differences in how many and in what way these manikins should be defined. A similar field to the boundary case method is the use of experimental design in where relationships between affecting factors of a process is studied by a systematic approach. This paper examines the possibilities to adopt methodology used in experimental design to define a group of manikins. Different experimental designs were adopted to be used together with a confidence region and its axes. The result from the study shows that it is possible to adapt the methodology of experimental design when creating groups of manikins. The size of these groups of manikins depends heavily on the number of key measurements but also on the type of chosen experimental design.  相似文献   
233.
The relationship between health literacy and happiness was explored using a cross-sectional survey of community-dwelling older primary-care patients. Health literacy status was estimated with the following previously validated question: “How confident are you in filling out medical forms by yourself?” Happiness was measured using an adapted Subjective Happiness Scale. Of all patients (n = 383), 62% were younger than 65, 28% were men, and 39% were African–American. In bivariate analysis, health literacy was positively correlated with happiness (Spearman’s ρ = 0.261; p < 0.001). Multivariable logistic regression revealed that lowest-quartile happiness was associated with poverty (OR: 2.25; 95% CI: 1.17–4.31), unfavorable self-rated health (OR: 4.16; 95% CI: 2.34–7.40), and lower health literacy (OR: 2.31; 95% CI: 1.23–4.32). The results suggest that inadequate health literacy may be an obstacle to happiness above and beyond its effect on poverty and health, and offers partial support for the inclusion of general and health literacy scores in composite quality-of-life and human development indices. Though alternative explanations are possible, we speculate that the association between health literacy and happiness might be mediated by a sense of personal control.  相似文献   
234.
The quality of parents' experiences with the child protection system (CPS) is related to the outcomes of their family's process in the system. The importance of collaboration with parents in child protection is underpinned by human and children's rights conventions addressing the right for family life and parents being first responsible in fulfilling children's rights. We interviewed 20 parents about their experiences with the Dutch CPS. Our thematic analysis shows that a CPS serving the best interests of their children is most important to parents. To realize this, professionals should (1) “not let it happen but do something,” (2) “get a clear picture of the family's situation,” and (3) “take parents seriously.” Parents emphasize that a system providing sufficient “money, time, and knowledge” is needed to facilitate professionals. Their experiences seem to influence their trust in the system and their attitude towards it. This study shows new insights in parents' experiences, such as their advice to professionals to determine the truth and to be decisive. This deepened knowledge about parents' experiences is essential for evaluating and improving the CPS.  相似文献   
235.
Being exposed to sexual assaults has numerous psychological and social consequences, which may interfere with the adolescent’s still-ongoing development. This article focuses on social consequences for adolescents exposed to sexual assault by someone from their peer group.

Participants were 148 in number and 15–18 year olds (M = 16.34 years, 90.5% female) from Centre for Victims of Sexual Assault’s “Youth Programme.”

A mixed methods design combined extensive survey data collected from the 148 adolescents and five case stories. Almost half of the assaults (47.4%) were committed by someone from the victim’s social circle who was not a family member. Only 30.5% of these victims reported the assault to the police. Fear of social consequences was the main reason for not reporting. The majority of the participants described failure to thrive in school in the aftermath of the assault, for example, because the assailant attended the same school. Result furthermore showed how social relations can be complicated due to an assault and subsequent reactions, which can result in isolation for the victim and exclusion from their peer group.

Sexual assaults in peer groups have great impact on the victim’s well-being. Understanding and support from peers is of the utmost importance. Implications for practice are discussed.  相似文献   

236.
Many distributional conflicts are characterized by the presence of acquired rights. The basic structure of these conflicts is that of the so-called claims problem, in which an amount of money has to be divided among individuals with differing claims and the total amount available falls short of the sum of the claims. We describe the results of a questionnaire in which Belgian and German students were confronted with nine claims problems. In the “Firm” version, respondents had to divide revenue among the owners of a firm who contribute to the activities of the firm in different degrees. In the “Pensions” version, they had to divide tax money among pensioners who have paid different contributions during their active career. Responses in the Pensions version are more egalitarian than in the Firm version. For both versions, the proportional rule performs very well in describing the choices of the respondents. Other prominent rules—in particular the constrained equal awards and constrained equal losses rules—fail to capture some basic intuitions. A substantial part of the respondents tend to become more progressive as the amount to be distributed decreases other things equal, and tend to become more progressive as the inequality in the distribution of claims becomes more unequal other things equal. All of these conclusions are robust with respect to the difference in home-country of the respondents.  相似文献   
237.
On May 12,2008,our planet ripped itself apart,and a portal to hell opened on Earth along this seismic tear in Sichuan province.I don’t just mean hell as a metaphor.The quake zone literally assumed a vast geography inhabited by tens of millions of people,wailing and gnashing their teeth,and nearly 90,000 dead or missing.  相似文献   
238.
This paper considers Australia’s approach to telecommunications infrastructure from the perspectives of the policy official and the public administration scholar. From the official’s perspective, the approach has been successful in stimulating private sector investment in many markets. This has been achieved by promoting open competition and where necessary establishing a government business enterprise as a transitional measure to build and operate a next-generation National Broadband Network (NBN) to provide high-speed fixed-line broadband to all Australian premises by 2020. From the academic perspective, however, the approach reveals the shifting balances between political objectives and market challenges. This paper consists of three main parts. The first is an introduction by a former senior public servant turned public administration scholar. The second is from a policy official and provides an overview of the Australian telecommunications market, starting with some historical context, the deregulation in the 1990s and the privatisation of the former government-owned telecommunications incumbent, Telstra. The third is from a public administration scholar and provides a short complementary critique of Australia’s communications policy. The paper discusses, from different perspectives, the policy settings that have been adopted to support infrastructure competition and investment in the Australian telecommunications market, including the development of the NBN.  相似文献   
239.

Urbanization has been shown to strongly affect community composition of various taxa with potentially strong shifts in ecological interactions, including those between hosts and parasites. We investigated the effect of urbanization on the composition of arthropods in nests of great tits in Flanders, Belgium. These nests contain taxonomically and functionally diverse arthropod communities including parasites, predators, detritivores and accidental commensals. Using a standardized hierarchical sampling design with subplots (200 m?×?200 m) nested in plots (3 km?×?3 km) of varying urbanization levels, we collected arthropods from nests of resident great tits after the young had fledged. Arthropods were extracted, identified to Primary Taxonomical Groups (PTG) and counted. Using generalized linear mixed models (GLMMs) we found diverging effects of urbanization on PTG occurrences and abundances at various levels, but we did not find an overall signal in arthropod diversity or richness. Also, visual inspection of non-metric multidimensional scaling (NMDS) plots did not reveal any community differences between urbanization levels at plot or subplot scales. Land use and environmental variables at different distances around nestboxes did not contribute much to the variation between communities. Our results indicate that arthropod nestbox communities are generally not adversely affected by urbanization, and even city gardens and parks harbor comparable communities to forests and suburban areas. We thus found no evidence for a parasite release effect due to urbanization, nor an increased risk of parasitism in human-dominated environments.

  相似文献   
240.
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